baber/WOPTO huggingface dataset:
Patent KR-20080012107-A (KR)
Title: Ohmic electrode and method thereof, semiconductor light emitting element having this
Inventor: LEE JONG LAM
IPC: H01L33/00
Filed: 2006-12-04
Abstract: An ohmic electrode is provided to obtain strong adhesion and low contact resistance by embodying a direct ohmic contact between a reflection layer and a light emitting layer by an interfacial reaction during a heat treatment. A contact layer(310) is formed on a nitride-based semiconductor layer functioning as a light emitting layer, made of Al alloy. A reflection layer(320) made of Ag metal is formed on the contact layer wherein partial particles of the reflection layer is diffused to the semiconductor layer. A passivation layer(330) is formed on the reflection layer to control diffusion of the reflection layer. One selected from a group of Mg, Cu, In and Sn and alloy including Al metal is used as the contact layer. One selected from a group of Ru, Ir, Rh, Pt, W, Ta, Ti and Co is used as the passivation layer.
Patent KR-20080051283-A (KR)
Title: Tape splice editing detection apparatus
Inventor: LEE JOONG
IPC: G11B27/02
Filed: 2006-12-05
Abstract: A tape splice editing detection apparatus is provided to control the operation of parts used to detect splice edition part of the tape quickly by a control part which drives a tape driving part. A tape splice editing detection apparatus comprises a body(21), a support part(3), a cover opening part(5), a tape driving part, and a control part(9). The support part supports a tape cartridge(11) to be placed on the body and includes a support block(25) built with the tape cartridge in a row, a lock block(27) moved at an external frame(23) and pivot-rotated, and a fixing rod(29) extended to fix the tape cartridge. The cover opening part makes a cover of the tape cartridge open. The control part controls the tape driving part. The supporting part.
Patent KR-20080053127-A (KR)
Title: Apparatus and method of signal processing for ftth type cable tv network
Inventor: LEE HEYUNG SUB
IPC: H04B10/06
Filed: 2006-12-08
Abstract: An apparatus for constructing an FTTH(Fiber-To-The Home) cable TV network and a signal processing method therefor are provided to enable an ONU(Optical Network Unit) to convert downlink data received from an SO into an optical signal and transmit the optical signal to an optical cable and enable an optical cable modem to receive the downlink data of the optical signal from the ONU and convert the optical signal into an electric signal, thereby controlling the quality of a signal on an optical line to improve the wire network structure of an FTTH type on the cable TV network. A downlink transmitting unit(501) comprises an EO(Electric to Optic) conversion unit(510), a voltage control unit(515), a signal equalization unit(520), a RF(Radio Frequency) signal amplifying unit(525), a RF multiplexing unit(528), an OE (Optic to Electric)(533), and an optical signal amplifying unit(535). An uplink transmitting unit(536) comprises an OE conversion unit(537), a network optical port control module(538), a QPSK/QAM(Quadrature Phase Shift Keying/Quadrature Amplitude Modulation) modulation unit(540), a signal amplifying unit(550), a signal equalization unit(555), a low frequency filter(560), and an EO conversion unit(565). The OE conversion unit converts an optical signal received from an SO(System Operator) into an electric RF signal of 50MHz to 780MHz frequency bandwidth. The EO conversion unit converts a downlink signal and a control signal multiplexed in the RF multiplexing unit into optical signals.
Patent KR-20080054003-A (KR)
Title: Hydraulic brake system and control method of it for vehicle
Inventor: LEE CHAN KYU
IPC: B60T8/00
Filed: 2006-12-12
Abstract: A hydraulic brake system for a vehicle is provided to improve control performance by improving response performance of an inter-vehicle distance control system, and to perform faster deceleration at the time of collision danger by improving the response performance of a collision damage reducing system. A hydraulic brake system for a vehicle comprises a third accumulator(28) and a thirteenth valve(24), and a fourth accumulator(29) and a fourteenth valve(25). The third accumulator and the thirteenth valve are connected to the first and second valves. The fourth accumulator and the fourteenth valve are connected to the seventh and eighth valves(18,19). Pressure stored in the third and fourth accumulators is discharged by opening the thirteenth and fourteenth valves in case of entry of a pre-fill mode so as to apply the pressure to FL, RR, FR, RL calipers(37,38,39,40). Brake pressure formed in a hydraulic line is stored to the third and fourth accumulators by reopening the closed thirteenth and fourteenth valves in case of entry of a reserve mode.
Patent KR-20080054211-A (KR)
Title: Mold system for panel
Inventor: CHOI MYOUNG JIN
IPC: B30B15/04
Filed: 2006-12-12
Abstract: A mold system for a panel in a vehicle is provided to avoid undercut by using a cam-block, which is disposed on a guide block fixed to an inclination core. A mold system for a panel in a vehicle comprises a fixed frame and an operating frame having an undercut guide part. The operating frame comes into contact with an inner surface of the fixed frame and includes an ejector plate and an inclination core. The undercut guide part includes a linear core(41) disposed at an upper surface of the ejector plate and a cam-block(42). The cam-block slides with respect to a guide block fixed to the inclination core and the liner core. When the linear core moves, the cam-block moves downs in a transfer direction of the linear core to avoid a first undercut part(82) and a second undercut part(84) of a product(80).
Patent KR-20080054812-A (KR)
Title: Blow-by gas sampler
Inventor: KIM KI MYEONG
IPC: F01M13/04
Filed: 2006-12-13
Abstract: A blow-by gas collecting apparatus for preventing accumulation of carbon is provided to improve the endurance of an engine by preventing carbon accumulation phenomenon in a piston through removing impurities accumulated in a valve stem seal. A blow-by gas collecting apparatus for preventing accumulation of carbon comprises a one-way valve(4) and a solenoid valve(6). The one-way valve supplies negative pressure through a vacuum hose connected with an intake manifold of an engine. The solenoid valve is installed at a blow-by gas supply hose. A vacuum chamber(8) is connected with the one-way valve and the solenoid valve to store the negative pressure and blow-by gas. A gas chamber(10) is separated by a partition in the vacuum chamber and has a pressure sensor. A chamber solenoid valve(12) is installed at the partition to prevent the blow-by gas from being introduced to the gas chamber.
Patent KR-20080054875-A (KR)
Title: Back light assembly and liquid crystal device having the same
Inventor: RYU AN NA
IPC: G02F1/13357
Filed: 2006-12-14
Abstract: A backlight assembly and an LCD(Liquid Crystal Display) having the backlight assembly are provided to arrange first lamps and second lamps alternately at an angle to the bottom face of a receiving container, thereby achieving high luminance. A backlight assembly(100) includes a receiving container(200) and lamps(300). The receiving container includes a bottom face(210) and sidewalls(222,224,226,228) extended from the edge of the bottom face. The lamps are located inside the receiving container and arranged at an angle to the bottom face of the receiving container. Even-numbered lamps among the lamps are tilted in a first direction and odd-numbered lamps are tilted in a second direction opposite to the first direction. Each of the lamps has a first electrode and a second electrode respectively attached to both ends thereof.
Patent KR-20080060341-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: LIM JUNG YEON
IPC: H01L21/027
Filed: 2006-12-27
Abstract: A manufacturing method of a semiconductor device is provided to form a trench which has the same width at the center and the edge of a substrate by etching the center and the edge separately so as to form the trench which defines a field region per each region. A center part and an edge part are defined on a substrate. A photoresist pattern, which has the same width at an opening part and a non-opening part, is formed on the center part of the substrate. Another photoresist pattern, which has a greater opening part than a non-opening part, is formed on the edge part of the substrate. Trenches(25A,25B) which have the same width at the center part and the edge part, are formed by etching the substrate through the photoresist pattern.
Patent KR-20060089203-A (KR)
Title: Electroluminescent device
Inventor: NII KAZUMI
IPC: H05B33/22
Filed: 2004-09-08
Abstract: An organic electroluminescent device comprising a pair of electrodes and a light emitting layer, a hole transport layer containing a hole transporting material, and an electron transport layer provided between the pair of electrodes wherein, the light emitting layer contains at least two host materials and at least one red phosphorescent material, and the hole transporting material in the hole transport layer has a small ionization potential than the two host materials in the light emitting layer.
Patent KR-20060056324-A (KR)
Title: Improving the aperture ratio of an oled
Inventor: BOROSON MICHAEL LOUIS
IPC: H05B33/10
Filed: 2004-07-01
Abstract: A method of improving the aperture ratio or resolution of an OLED device which includes a plurality of laterally spaced electrodes and one or more electrodes vertically spaced apart from the plurality of laterally spaced electrodes. The improvement includes providing a donor having transferable organic material in spaced relationship with the laterally spaced electrodes, and illuminating the donor with radiation in patterns corresponding to the area of the laterally spaced electrodes to transfer organic material over the laterally spaced electrodes such that substantially all of the organic material is transferred and the edge taper region of the organic material is less than 8 microns thereby permitting the reduction in spacing between the laterally spaced electrodes and improvement in the aperture ratio, the resolution, or both, of the OLED device.
Patent KR-20060126896-A (KR)
Title: High-purity titanium-nickel alloys with shape memory
Inventor: LOVE DAVID B
IPC: C22C19/03
Filed: 2004-10-22
Abstract: The invention includes an alloy containing equivalent amounts of nickel and titanium. The alloy has shape memory and a metallic purity of at least about 99.995%, and comprises less than about 200 ppm of gases. The invention also includes an alloy comprising titanium and nickel where the titanium and nickel amounts are non-equivalent. The alloy has shape memory and has a metallic purity of at least 99.995%, and contains less than about 200 ppm of gases. The invention further includes a method of producing a shape memory alloy. Titanium is provided having a metallic purity of at least 99.999% and nickel is provided having a metallic purity of at least 99.99%. The titanium and nickel are combined utilizing at least one melting event independently selected from e-beam melting, vacuum arc melting, vacuum induction melting, induction skull melting and plasma melting.
Patent KR-20060110267-A (KR)
Title: Method and apparatus for generating graphical and media display at a thin client
Inventor: ROBINSON DAVID
IPC: G06F17/00
Filed: 2004-09-13
Abstract: The invention relates to generating at a client a display having a graphical and/or media components. A method for generating a media presentation at a client includes transmitting output from an application program executing on a server to the client, identifying a media stream within an application output, receiving an compressed data set representing at least a portion of the media stream and transmitting the compressed data set to the client. At least one of timing and control information associated with the media stream is captured and transmitted to the client.
Patent KR-20060104985-A (KR)
Title: Display device with suspended anisometric particles
Inventor: VERHAEGH NYNKE A M
IPC: G02F1/01
Filed: 2004-09-09
Abstract: A suspended particle device (SPD) 4 comprises at least one compartment for housing a particle suspension 1Oa, 1 Ob, means for applying a first electric field to the particle suspension IOa, 1 Ob and means for applying a second electric field to the particle suspension 10a, 10b, the first and second electric fields having different field directions. A plurality of pixels are defined by a plurality of compartments, each housing a separate particle suspension 10a, 10b and/or regions of a particle suspension 10 within a compartment in which means for applying an inhomogeneous second electric field are provided. Each pixel may be tuned to a transmissive state, a reflective state or an intermediate state or "grey value", so that the SPD 4 may be used to display imaging or text. The SPD 4 may be reset by bringing the pixels into the same state by applying an appropriate electric field to one or more pixels.
Patent KR-20060089216-A (KR)
Title: Pinch valve
Inventor: DILLE JOSEPH C
IPC: F16K7/04
Filed: 2004-09-27
Abstract: A control valve (100) includes an elastomeric flow tube (126), a plunger (124) having first and second ends, and a pinch member (502) connected to the first end of the plunger (124). The pinch member (502) is situated adjacent the flow tube. A reference surface (128) is positioned generally opposite the pinch member (502) such that the elastomeric tube (126) is squeezable between the pinch member (502) and the reference surface (126) to control fluid flow through the flow tube. A first guide spring (511) is situated between the pinch member (502) and the first end of the plunger (124), and a second guide spring (510) is situated adjacent the second end of the plunger (124). A damper (552, 554, 556) may be connected to the plunger. Further, a pressure containing member (130) may BE situated about at least a portion of the flow tube.
Patent KR-20060097726-A (KR)
Title: Eddy current sensor
Inventor: TADA MITSUO
IPC: G01B7/02
Filed: 2004-10-18
Abstract: An eddy current sensor (10) has a sensor coil (100) disposed near a conductive film (6) formed on a semiconductor wafer (W) and a signal source (124) configured to supply an AC signal to the sensor coil (100) to produce an eddy current in the conductive film (6). The eddy current sensor (10) includes a detection circuit operable to detect the eddy current produced in the conductive film (6). The detection circuit is connected to the sensor coil (100). The eddy current sensor (10) also includes a housing (200) made of a material having a high magnetic permeability. The housing (200) accommodates the sensor coil (100) therein. The housing (200) is configured so that the sensor coil (100) forms a path of a magnetic flux (MF) so as to effectively produce an eddy current in the conductive film (6).
Patent KR-20060101496-A (KR)
Title: Directional lamp daytime running light module, fog light system, and vehicular turn signal control system
Inventor: KESTERSON RAYMOND
IPC: B60Q1/26
Filed: 2004-10-20
Abstract: A vehicular light control system for controlling the illumination of a vehicle's external directional/turn signaling and/or hazard warning lights, by controlling continuous illumination of pairs of the brightest signal filaments of either dual or single filament bulb designed vehicles, where such bulbs were previously flash only and underutilized. The system operates to control the brightest filaments when the operator wishes to draw attention to the vehicle for safety, or for visibility and utility purposes, without the same system negatively affecting normal operation of existing turn signal/hazard warning systems. The system automatically and manually controls the light output as desired by the vehicle operator, incorporates the vehicle's internal turn signal bulb-out indication subsystem to continuously monitor the target bulbs for an open circuit/burn out event, and employs an automatic safety reconnect feature, a failsafe which reconnects all factory wiring with factory bulbs instantaneously with any accidental or intentional system power loss.
Patent KR-20070004560-A (KR)
Title: Self-assembling peptide amphiphiles and related methods for growth factor delivery
Inventor: STUPP SAMUEL I
IPC: C12N9/48
Filed: 2004-12-06
Abstract: Amphiphilic peptide compounds comprising one or more epitope sequences for binding interaction with one or more corresponding growth factors, micellar assemblies of such compounds and related methods of use. ® KIPO & WIPO 2007
Patent KR-20070017987-A (KR)
IPC: H01M8/02
Filed: 2005-02-01
Abstract: 고분자 전해질형 연료전지에 있어서, 애노드측 세퍼레이터판 및 캐소드측 세퍼레이터판 중의 적어도 한쪽을, 가스 확산층측으로 볼록형상의 주면과, 주면의 둘레를 둘러싸는 둘레가장자리부로 구성하고, 주면의 평균 두께를 둘레가장자리부의 평균 두께보다 두껍게 함과 동시에, 주면의 가장 두꺼운 부분의 두께와 둘레가장자리부의 평균 두께와의 차 Δt를 5∼30㎛로 한다.  이에 따라, 가스켓을 충분히 압축하여 가스 누출이 없는 시일 효과를 발휘시킴과 동시에, 가스확산층과 세퍼레이터판의 사이의 전기 저항(접촉 저항)의 증대를 억제할 수 있고, 또한 가스 확산층이 가스 유로를 막아 압력 손실을 증대시키는 경우나 고분자 전해질막을 손상시키는 경우가 없는 고분자 전해질형 연료전지를 제공할 수 있다. 
       
     연료전지, 고분자, 전해질, 세퍼레이터, 볼록
Patent KR-20060128986-A (KR)
Title: Composition for neutron shield material, shield material and container
Inventor: HAYASHI NORIYA
IPC: G21F1/10
Filed: 2004-02-04
Abstract: A neutron shield material that exhibits heat resistance even at high temperatures during the storage of nuclear fuel spent according to high combustion degree, ensuring neutron shielding capacity. A neutron shield material having its heat resistance enhanced by the disuse of amine hardening agents and ensuring neutron shielding capacity is provided by a composition for neutron shield material, comprising a polymerization initiator, a polymerization component, a density increasing agent and a boron compound. Specifically, an epoxy component and an oxetane component are preferably used as the above polymerization component.
Patent KR-20070009558-A (KR)
Title: Lubricant compositions comprising an antioxidant blend
Inventor: MIGDAL CYRIL ANDREW
IPC: C10M141/00
Filed: 2005-01-19
Abstract: A composition is disclosed that comprises a lubricant and at least a first antioxidant and a second antioxidant, the first antioxidant being a hindered phenolic and the second antioxidant being a thioether. Also disclosed is a method of increasing the oxidation stability of a lubricant comprising adding thereto at least a first antioxidant and a second antioxidant, the first antioxidant being a hindered phenolic and the second antioxidant being a thioether. ® KIPO & WIPO 2007
Patent KR-20060123643-A (KR)
Title: Semiconductor device and method of manufacturing thereof
Inventor: MORITA YOSHITSUGU
IPC: H01L21/56
Filed: 2005-03-08
Abstract: A method of manufacturing a semiconductor device sealed in a cured silicone body by placing an unsealed semiconductor device into a mold and subjecting a curable liquid silicone composition that fills the spaces between the mold and the unsealed semiconductor device to compression molding under a predetermined molding temperature, wherein the curable liquid silicone composition has viscosity of 90 Pa.s or less at room temperature, a time interval from the moment directly after measurement of a torque with a curometer at the molding temperature to the moment when the torque reached 1 kgf.cm being not less than 1 min., while the time.
Patent KR-20060127226-A (KR)
Title: Fluorine-containing monomer, fluorine-containing polymer and surface treating agent
Inventor: YAMAMOTO IKUO
IPC: C09K3/18
Filed: 2005-03-25
Abstract: (A) a repeating unit derived from a fluorine-containing monomer which is represented by the following formula: CH2=C(-X)-C(=O)-Y-[-(CH2)m-Z-]p-(CH2)n-Rf (I); (B) a repeating unit derived from a monomer containing no fluorine atom; and if necessary, (C) a repeating unit derived from a crosslinkable monomer. This fluorine- containing polymer has excellent water repellency, oil repellency and antifouling property.
Patent KR-20070029155-A (KR)
Title: Stain remover containing fluoropolymer
Inventor: YAMAGUCHI FUMIHIKO
IPC: C08F220/24
Filed: 2005-03-24
Abstract: A stain remover which comprises a copolymer made from as essential ingredients (a) a polymerizable monomer having a polyfluoroalkyl group with less than 8 carbon atoms and represented by the general formula H2C=CXCOO-Y-Rf and (b) a fluorine-free polymerizable monomer represented by the following general formula. H2C=CXCOO-(RO)n-X The stain remover is effective in minimizing the amount of an organic solvent to be used. It imparts to a substrate the excellent property of removing stains therefrom and a satisfactory texture. ® KIPO & WIPO 2007
Patent KR-20070002095-A (KR)
Title: Uzm-8 and uzm-8hs crystalline aluminosilicate zeolitic compositions and processes using the compositions
Inventor: KNIGHT LISA M
IPC: C07C4/06
Filed: 2004-04-20
Abstract: A family of microporous aluminosilicate zeolites and substituted versions thereof which are identified as UZM-8 and UZM-8HS have been prepared. These UZM-8 compositions can be prepared using either only one or more organoammonium cations, such as diethyldimethylammonium or ethyltrimethylammonium cations and optionally an alkali and/or an alkaline earth cation as structure directing agents. The UZM-8 compositions are described by an empirical formula of Mmn+Rrp+Al1-xExSiyOz and have a unique x-ray diffraction pattern. The UZM- 8HS are derived from the UZM-8 zeolites and have a lower aluminum content than the UZM-8 compositions. These UZM-8HS are represented by the empirical formula M'm'n+Rr' p+Al(1-x)ExSiy'Oz' and are prepared by treatments such as acid extraction and AFS treatments. Both the UZM-8 and UZM-8HS are useful in various hydrocarbon conversion processes. ® KIPO & WIPO 2007
Patent KR-20070015458-A (KR)
Title: Catalyst regeneration process
Inventor: KAMINSKY MARK P
IPC: B01J38/58
Filed: 2005-04-11
Abstract: Used noble metal-containing titanium or vanadium zeolite catalysts, that have been employed in the epoxidation of olefins with hydrogen and oxygen, are regenerated by contacting the spent catalyst with water or an alcohol/water mixture at a temperature of 25C to 200C. ® KIPO & WIPO 2007
Patent KR-20070024634-A (KR)
Title: Organic film composition and method for resist pattern
Inventor: IKEZAKI YOJI
IPC: G03F7/023
Filed: 2005-06-21
Abstract: Disclosed is a highly practical composition for underlying layers which enables to form a good undercut profile without causing a intermixing layer between an upperlying resist and an underlying film in a double layer photoresist process. Also disclosed is a method for forming a resist pattern. Specifically disclosed is a composition for underlying organic films for forming a resist pattern having an undercut profile on a substrate by exposing and developing a double-layer film through a mask which double-layer film is formed on the substrate and composed of an underlying organic film and an upperlying positive resist film. Such a composition for underlying organic films is composed of an alkali-soluble resin (A) obtained by condensing a phenol component (A1) which is a mixture of 3-methylphenol and 4-methylphenol and an aldehyde component (A2) composed of an aromatic aldehyde and formaldehyde, and a solvent (B). Also specifically disclosed is a method for forming a resist pattern using such a composition of underlying organic films. ® KIPO & WIPO 2007
Patent KR-20070024663-A (KR)
Title: Nonaqueous electrolyte solution and lithium secondary battery
Inventor: ABE KOJI
IPC: H01M4/66
Filed: 2005-05-30
Abstract: Disclosed is a nonaqueous electrolyte solution for lithium secondary batteries which is obtained by dissolving an electrolyte salt in a nonaqueous solvent containing 0.01-10 mass% of a sulfur acid ester compound and 0.01-10 mass% of a triple-bond compound. Also disclosed is a lithium secondary battery using such a nonaqueous electrolyte solution. ® KIPO & WIPO 2007